Shark-shaped bubble machine mold

Abstract

The utility model relates to the technical field of dies, and particularly discloses a shark-shaped bubble machine die. Wherein the front mold core; the rear mold core is provided with a first mold core and a second mold core which are used for forming the inner side part of the shark tooth part; the tooth side rib position insert is arranged on the rear mold core, and a slope used for demolding is arranged on the side wall of the tooth side rib position insert; the tooth core pulling structure comprises a first tooth forming sliding block matched with the first mold core, a first guide structure arranged on the first tooth forming sliding block, a second tooth forming sliding block matched with the second mold core and a second guide structure arranged on the second tooth forming sliding block; each of the first tooth forming sliding block and the second tooth forming sliding block comprises an upper tooth forming part for forming the front side part of the upper tooth of the shark and a lower tooth forming part for forming the front side part of the lower tooth of the shark. The forming device is good in forming effect and low in production cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould technical field especially a shark bubble machine mould. BACKGROUND

[0002] The mould industry is the basic process equipment industry of manufacturing industry, in the existing shark toy forming mould, the tooth part is easy to appear the problem such as sticking mould and demoulding damage because tooth is a tooth outward protruding, and the reinforcing rib of shark tooth side also appears sticking mould phenomenon, influence product quality and production efficiency. SUMMARY

[0003] The utility model discloses at least solve one of the technical problems in prior art. To this end, the utility model provides a shark bubble machine mould, and the structure has good forming effect and low production cost.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A shark bubble machine mould, comprising:

[0006] A front mould core;

[0007] A rear mould core having a first core print and a second core print for forming an inner side part of shark teeth;

[0008] A tooth side rib position insert arranged on the rear mould core, and the tooth side rib position insert has a slope on the side wall for demoulding;

[0009] A tooth core-pulling structure arranged on the rear mould core, and the tooth core-pulling structure comprises a first tooth forming slider matched with the first core print, a first guide structure arranged on the first tooth forming slider, a second tooth forming slider matched with the second core print, and a second guide structure arranged on the second tooth forming slider, wherein the first tooth forming slider and the second tooth forming slider each comprise an upper tooth forming part for forming a front side part of shark upper teeth and a lower tooth forming part for forming a front side part of shark lower teeth.

[0010] According to some embodiments of the utility model, the upper tooth forming part and the lower tooth forming part each have a limiting block below for limiting, and the rear mould core has a limiting groove matched with the limiting block, and when the mould is closed, the limiting block is inserted into the limiting groove.

[0011] According to some embodiments of the utility model, the first guide structure comprises a first inclined guide column arranged on the front mould core and slidably connected with the first tooth forming slider, and the second guide structure comprises a second inclined guide column arranged on the front mould core and slidably connected with the second tooth forming slider.

[0012] According to some embodiments of the present application, the first tooth forming slider and the second tooth forming slider are provided with sliding convex blocks on both sides, and the rear mold core is provided with sliding grooves for cooperating with the sliding convex blocks.

[0013] According to some embodiments of the present application, the rear mold core is further provided with a first cavity for forming a shark toy cover body.

[0014] According to some embodiments of the present application, the first cavity is provided with a hole position insert for forming a hole position structure of the shark toy cover body, and the hole position insert is connected with the first tooth forming slider.

[0015] According to some embodiments of the present application, the tooth side rib position insert is inclined from bottom to top in a direction away from the shark tooth part.

[0016] According to some embodiments of the present application, the tooth side rib position insert comprises a cylindrical part for forming a circular buckle and a square part for forming a square buckle.

[0017] The present application has at least the following advantages:

[0018] The first tooth forming slider and the second tooth forming slider cooperate with the first core and the second core for forming the inner part of the shark tooth part, so that the complete shark tooth structure is formed, and the sectional forming and core pulling structure avoids the problem of mold sticking caused by the inner buckle and complex structure of the shark tooth. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of one embodiment of the present application;

[0020] Figure 2 It is a structural schematic view of the first tooth forming slider of one embodiment of the present application;

[0021] Figure 3 It is a structural schematic view of the tooth side rib position insert of one embodiment of the present application. DETAILED DESCRIPTION

[0022] The present application provides the following description with reference to the accompanying drawings to help comprehensively understand various embodiments of the present application as defined in the claims and their equivalents. The description includes various specific details to help understanding, but these details should be regarded as just exemplary. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the present application.

[0023] In the description of this utility model, the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] It should be understood that when one element (e.g., the first element) is “connected” to another element (e.g., the second element), the element may be directly connected to the other element, or there may be an intervening element (e.g., the third element) between the element and the other element.

[0025] An embodiment of this utility model provides a shark-shaped bubble machine mold, such as... Figures 1-3 As shown, it includes:

[0026] Preform kernel;

[0027] The rear mold core 102 has a first core 103 and a second core 104 for molding the inner portion of the shark tooth part;

[0028] The tooth side rib insert 201 is provided on the rear mold core 102, and the tooth side rib insert 201 has a ramp on the side wall for demolding.

[0029] The tooth core-pulling structure 301 is disposed on the rear mold core 102. The tooth core-pulling structure 301 includes a first tooth forming slider 302 that cooperates with the first core 103, a first guide structure 303 disposed on the first tooth forming slider 302, a second tooth forming slider 304 that cooperates with the second core 104, and a second guide structure 305 disposed on the second tooth forming slider 304. Both the first tooth forming slider 302 and the second tooth forming slider 304 include an upper tooth forming part 306 for forming the anterior part of the shark's upper tooth and a lower tooth forming part 307 for forming the anterior part of the shark's lower tooth.

[0030] The toothed rib insert 201 has a ramp on its sidewall for demolding, making the demolding process smoother and preventing product damage or deformation due to sticking to the mold. The toothed rib insert 201 is designed for easy individual machining and maintenance, significantly reducing mold maintenance costs. Figure 2As shown, both the first tooth forming slider 302 and the second tooth forming slider 304 include an upper tooth forming part 306 and a lower tooth forming part 307 that simultaneously form the front part of the shark. This simultaneous forming reduces the need for core-pulling components, lowering costs. Together with the first core 103 and the second core 104 used to form the inner part of the shark's teeth, a complete shark tooth structure is formed. The segmented forming and core-pulling structure avoids the problem of mold sticking caused by inward curling and complex structures. The first guide structure 303 and the second guide structure 305 enable each tooth forming slider to move smoothly along a predetermined trajectory.

[0031] In some embodiments, such as Figure 2 As shown, both the upper tooth forming part 306 and the lower tooth forming part 307 are provided with limiting blocks 308 for limiting. The rear mold core 102 is provided with a limiting groove that cooperates with the limiting block 308. When the mold is closed, the limiting block 308 is inserted into the limiting groove.

[0032] The design of the limiting block 308 and the limiting groove can ensure that the upper tooth forming part 306 and the lower tooth forming part 307 are accurately aligned when the mold is closed. It can also play a stabilizing role, preventing the slider from being displaced due to external force or vibration during the mold closing process, thereby improving the molding accuracy and consistency of the product.

[0033] In some embodiments, such as Figures 1-2 As shown, the first guide structure 303 includes a first inclined guide post 310 disposed on the front mold core and slidably connected to the first tooth forming slider 302; the second guide structure 305 includes a second inclined guide post disposed on the front mold core and slidably connected to the second tooth forming slider 304.

[0034] During the mold opening process, each inclined guide post can guide each tooth forming slider to perform core pulling action according to the set angle and direction, ensuring that the shark tooth part can be smoothly demolded or closed, and guaranteeing the forming accuracy and surface quality of the shark tooth part.

[0035] In some embodiments, such as Figure 2 As shown, both sides of the first tooth forming slider 302 and the second tooth forming slider 304 are provided with sliding protrusions 312, and the rear mold core 102 is provided with a sliding groove for sliding in cooperation with the sliding protrusions 312.

[0036] During mold opening and closing, the sliding protrusion 312 slides along the sliding groove to ensure that each tooth forming slider moves smoothly along the predetermined trajectory during mold opening and closing, reducing shaking and offset during the movement process and improving the forming accuracy and stability of the mold.

[0037] In some embodiments, such as Figure 1 As shown, the rear mold core 102 also has a first cavity 105 for molding the shark toy cover.

[0038] In the embodiment, as shown in Figure 1 The rear die core 102 is not only provided with the first cavity 105 for forming the shark toy cover body, but also provided with other component forming cavities. The integrated design enables multiple components of the shark toy to be formed in the same mold, improves the utilization rate of the mold, and reduces the production cost.

[0039] Further, as shown in Figures 1-2 The first cavity 105 is provided with a hole position insert 106 for forming the hole position structure of the shark toy cover body, and the hole position insert 106 is connected with the first tooth forming slide block 302.

[0040] The hole position insert 106 is connected with the first tooth forming slide block 302, which can reasonably utilize the first tooth forming slide block 302 to realize the core pulling function and synchronize the core pulling of the shark teeth, reduce the accessories, and reduce the production cost.

[0041] In some embodiments, as shown in Figure 3 The tooth side rib position insert 201 is inclined from bottom to top in a direction away from the shark tooth part.

[0042] The inclined arrangement makes the width of the product rib gradually decrease from top to bottom, facilitating demolding and avoiding sticking phenomenon.

[0043] Further, as shown in Figure 3 The tooth side rib position insert 201 includes a cylindrical part 202 for forming a circular buckle and a square part 203 for forming a square buckle.

[0044] The tooth side rib position insert 201 forms the buckle while forming the rib, which facilitates processing, reduces the number of inserts, and reduces the processing difficulty and production cost.

[0045] The terms and words used in the above description and claims are not limited to the literal meaning, but are only used by the applicant to enable a clear and consistent understanding of the present utility model. Therefore, it should be clear to those skilled in the art that the above description of various embodiments of the present utility model is only for illustration, not for limitation of the present utility model as defined by the appended claims and their equivalents.

Claims

1. A shark-shaped bubble machine mold, characterized in that, include: Preform kernel; The rear mold core (102) has a first core (103) and a second core (104) for molding the inner portion of the shark tooth part; A tooth rib insert (201) is disposed on the rear mold core (102), and the tooth rib insert (201) has a ramp on its sidewall for demolding. A tooth core-pulling structure (301) is disposed on the rear mold core (102). The tooth core-pulling structure (301) includes a first tooth forming slider (302) that cooperates with the first core (103), a first guide structure (303) disposed on the first tooth forming slider (302), a second tooth forming slider (304) that cooperates with the second core (104), and a second guide structure (305) disposed on the second tooth forming slider (304). Both the first tooth forming slider (302) and the second tooth forming slider (304) include an upper tooth forming part (306) for forming the anterior part of the shark's upper tooth and a lower tooth forming part (307) for forming the anterior part of the shark's lower tooth.

2. The shark-shaped bubble machine mold according to claim 1, characterized in that: Both the upper tooth forming part (306) and the lower tooth forming part (307) are provided with limiting blocks (308) for limiting. The rear mold core (102) is provided with a limiting groove that cooperates with the limiting block (308). When the mold is closed, the limiting block (308) is inserted into the limiting groove.

3. A shark-shaped bubble machine mold according to any one of claims 1-2, characterized in that: The first guide structure (303) includes a first inclined guide post (310) disposed on the front mold core and slidably connected to the first tooth forming slider (302); the second guide structure (305) includes a second inclined guide post disposed on the front mold core and slidably connected to the second tooth forming slider (304).

4. A shark-shaped bubble machine mold according to any one of claims 1-2, characterized in that: Both sides of the first tooth forming slider (302) and the second tooth forming slider (304) are provided with sliding protrusions (312), and the rear mold core (102) is provided with a sliding groove for sliding in cooperation with the sliding protrusions (312).

5. A shark-shaped bubble machine mold according to claim 1, characterized in that: The rear mold core (102) also has a first cavity (105) for molding the shark toy cover.

6. The shark-shaped bubble machine mold according to claim 5, characterized in that: The first cavity (105) is provided with a hole insert (106) for forming the hole structure of the shark toy cover, and the hole insert (106) is connected to the first tooth forming slider (302).

7. The shark-shaped bubble machine mold according to claim 1, characterized in that: The tooth lateral fascia insert (201) is inclined from bottom to top in a direction away from the shark's teeth.

8. A shark-shaped bubble machine mold according to claim 7, characterized in that: The tooth rib insert (201) includes a cylindrical portion (202) for forming a circular snap fastener and a square portion (203) for forming a square snap fastener.

Images